well i suggest u dont delete them i dont know the first file cause i never used XP - i refuse to do so!
i know the pagefile is to increase virtual ram on the machine its been coming with win2k also, u can lower the ammount of hd space it should use somewhere in the system panel!
anyway dont delete them.
The use of "hacker" to mean "security breaker" is a confusion on the part of the mass media. We hackers refuse to recognize that meaning, and continue using the word to mean, "Someone who loves to program and enjoys being clever about it."
"Its not a bug, its a feature" (Epic Games)